diff --git a/server/gameserver/human.cc b/server/gameserver/human.cc
index 3b6db774..cb7bc3c9 100644
--- a/server/gameserver/human.cc
+++ b/server/gameserver/human.cc
@@ -4283,11 +4283,54 @@ void Human::ProcAddItemDto(AddItemDTO& dto)
 
 void Human::DropWeapon(int weapon_idx, int num)
 {
+    num = std::max(1, num);
+    switch (weapon_idx) {
+    case 101:
+        {
+            //医疗包
+            int slot_id = IS_HEALTHKIT;
+            if (GetInventory(slot_id) > 0) {
+                num = std::max(1, GetInventory(slot_id));
+                DecInventory(slot_id, num);
+                MarkSyncActivePlayer(__FILE__, __LINE__, __func__);
+            }
+            return;
+        }
+        break;
+    case 102:
+        {
+            //止痛药
+            int slot_id = IS_PAIN_KILLER;
+            if (GetInventory(slot_id) > 0) {
+                num = std::max(1, GetInventory(slot_id));
+                DecInventory(slot_id, num);
+                MarkSyncActivePlayer(__FILE__, __LINE__, __func__);
+            }
+            return;
+        }
+        break;
+    case 103:
+        {
+            //肾上腺速
+            int slot_id = IS_SHEN_BAO;
+            if (GetInventory(slot_id) > 0) {
+                num = std::max(1, GetInventory(slot_id));
+                DecInventory(slot_id, num);
+                MarkSyncActivePlayer(__FILE__, __LINE__, __func__);
+            }
+            return;
+        }
+        break;
+    default:
+        {
+
+        }
+        break;
+    }
     if (weapon_idx < 0 ||
         weapon_idx >= weapons.size()) {
         return;
     }
-    num = std::max(1, num);
     bool drop_ok = false;
     Weapon* weapon = &weapons[weapon_idx];
     int weapon_id = weapon->weapon_id;
diff --git a/server/gameserver/player.cc b/server/gameserver/player.cc
index 4ca009e4..37848990 100644
--- a/server/gameserver/player.cc
+++ b/server/gameserver/player.cc
@@ -1090,9 +1090,7 @@ void Player::_CMExecCommand(f8::MsgHdr& hdr, const cs::CMExecCommand& msg)
 
 void Player::UpdateDropWeapon()
 {
-    if (drop_weapon_idx >= 0 &&
-        drop_weapon_idx < weapons.size() &&
-        !FreezeOperate()) {
+    if (!FreezeOperate()) {
         DropWeapon(drop_weapon_idx, drop_num);
     }
     ResetAction();
diff --git a/server/tools/protobuild/cs_proto.proto b/server/tools/protobuild/cs_proto.proto
index a8cfc55b..ea609f0a 100755
--- a/server/tools/protobuild/cs_proto.proto
+++ b/server/tools/protobuild/cs_proto.proto
@@ -1040,7 +1040,7 @@ message CMMove
     optional float fly_distance = 7; //子弹飞行距离(只有手雷和烟雾弹时这个字段才有意义)
 
     optional int32 select_weapon = 8; //切换武器(没切换是不用发)
-    optional int32 drop_weapon = 9; //丢弃武器
+    optional int32 drop_weapon = 9; //丢弃武器 101：医疗包 102：止痛药 103:肾上腺速
     optional int32 drop_num = 43; //丢弃武器(数量)
 
     optional bool cancel_action = 10; //取消当前操作(比如取消使用道具装弹等)